very cool - I like the sharp focus of the subject with the blurred background. I love the use of complimentary colors - bright yellow foreground and subdued dark blue background. very cool.
very nice abstract - thought perhaps could've been even stronger in a close-to-square format in which the bottom metal piece exits at the bottom-right corner?
Very nice macro. Unusual take. I love your imagination and the contrast between the yellow of the wood and the blue of the background. Also the cool of the gray/black springs and the warm of the wood. Really good.